body{
    perspective: 800px;
}
section{
    position: relative;
    margin: 200px auto;
    width: 20%;
    transform-style: preserve-3d;
    animation: rotate 8s linear infinite;
}
@keyframes rotate {
    0%{
        transform: rotateY(0);
    }
    100%{
        transform: rotateY(360deg);
    }
}
section div{
    position: absolute;
    top: 0;
    left: 0;
}
div img{
    width: 100%;
    height: 100%;
}
div:nth-child(1){
    transform: rotateY(0deg) translateZ(100px);
}
div:nth-child(2){
    transform: rotateY(60deg) translateZ(100px);
}
div:nth-child(3){
    transform: rotateY(120deg) translateZ(100px);
}
div:nth-child(4){
    transform: rotateY(180deg) translateZ(100px);
}
div:nth-child(5){
    transform: rotateY(240deg) translateZ(100px);
}
div:nth-child(6){
    transform: rotateY(300deg) translateZ(100px);
}
div:nth-child(7) img{
    width: 100%;
    height: 100%;
}